000 00258nam a2200085Ia 4500
008 180131b1981 xxu||||| |||| 00| 0 eng d
080 _a
_b624 : 681.3 CRA.81
100 _aCraig, Roy R
245 _aStructural Dynamics; An Introduction To Computer Methods
260 _a
_bJohn Wiley & Sons
_c1981
999 _c49969
_d49969